Dr. David R. Mertens, MD
- Industry payments
- $132
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 3100 Shore Dr, Marinette, WI 54143-4242
- Practice phone
- Call (715) 735-6523
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bay Area Cancer Care Center
Physician office · Marinette, Wisconsin
Find Dr. Mertens' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. David R. Mertens is a hematologist and oncologist in Marinette, Wisconsin
Dr. Mertens practices at Bay Area Cancer Care Center in Marinette, Wisconsin.
Dr. Mertens' NPI, 1003917303, was assigned on September 26, 2006. Dr. Mertens holds Wisconsin license 21292.
- NPI
- 1003917303NPI Registry (opens in a new tab)
- NPI enumeration date
- September 26, 2006
- NPI status
- Active
- Practice phone
- (715) 735-6523
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. David R. Mertens practices at Bay Area Cancer Care Center in Marinette, Wisconsin
Dr. Mertens' primary practice is Bay Area Cancer Care Center, at 3100 Shore Dr, Marinette, WI 54143-4242. The practice phone is (715) 735-6523.
- Bay Area Cancer Care Center3100 Shore Dr, Marinette, WI 54143-4242Phone(715) 735-6523
Source: Dmand AI Affiliation Data
Dr. David R. Mertens is affiliated with 1 site of care
Dr. Mertens' primary practice is Bay Area Cancer Care Center in Marinette, Wisconsin.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David R. Mertens' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mertens practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bay Area Cancer Care Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David R. Mertens is one of 277 hematologists and oncologists in Wisconsin
Hematology and oncology is Dr. Mertens' primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Mertens is licensed in Wisconsin.
Specialties and state licenses
- Hematology and oncology, WisconsinPrimary
Hematologists and oncologists near Dr. Mertens
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David R. Mertens received $132 in industry payments from 2016 to 2018
CMS Open Payments shows 11 general payments to Dr. Mertens from 1 drug or device company from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $132.
General payments to Dr. Mertens by program year, 2016 to 2018
Companies that paid Dr. Mertens the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David R. Mertens's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. David R. Mertens
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What is Dr. David R. Mertens' NPI number?
Dr. David R. Mertens' NPI number is 1003917303. It was assigned on September 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David R. Mertens?
Dr. David R. Mertens is a hematologist and oncologist in Marinette, Wisconsin. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. David R. Mertens practice?
Dr. Mertens practices at 3100 Shore Dr, Marinette, WI 54143-4242. Dr. Mertens' primary practice is Bay Area Cancer Care Center in Marinette, Wisconsin.
What is Dr. David R. Mertens' office phone number?
The practice phone on file for Dr. Mertens is (715) 735-6523.
What is Dr. David R. Mertens' medical license number?
Dr. Mertens holds Wisconsin license 21292.
Has Dr. David R. Mertens received payments from drug or device companies?
CMS Open Payments shows $132 in general payments to Dr. Mertens from 1 company from 2016 to 2018. The largest total came from Pfizer Inc.
How long has Dr. David R. Mertens been practicing?
Dr. Mertens' NPI was assigned in 2006.
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